http://www.abc.net.au/news/2016-10-28/fragments-of-fossilised-dinosaur-brain-found-for-the-first-time/7973484?section=science
http://www.abc.net.au/news/2016-10-28/fragments-of-fossilised-dinosaur-brain-found-for-the-first-time/7973484?section=science
Hopefully this won’t attract giant zombies
Fragments of fossilised dinosaur brain found for the first time

A brown bit of rock picked up in the UK by a professional fossil hunter a decade ago is the first piece of fossilised dinosaur brain tissue ever to be found, scientists have confirmed.
They said the roughly 133-million-year-old tissue comes from a species of dinosaur known as Iguanodon, and comes from a brain that is similar in structure, although larger, to that of modern-day crocodiles and birds.

http://www.iflscience.com/plants-and-animals/researchers-first-ever-fossilized-dinosaur-brain/
oh, that is mesmerising.
Nice work. Keep plugging away at something for long enough (people have been collecting dinosaur bones since before 1841) and some extremely rare find will eventually occur.